| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.39 | 11.511% | $36.1184 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $132.56 | 6.671% | $141.4031 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $218.49 | 9.293% | $238.7943 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $18.53 | 3.320% | $19.1452 | $19.15 | $19.15 | $19.10 |
| Purchase #5 | $101.66 | 4.736% | $106.4746 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $142.39 | 5.352% | $150.0107 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $238.95 | 13.426% | $271.0314 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $884.97 | $962.9777 | $962.97 | $962.95 | $962.90 | |